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| S-8425AAAFT-TB-X Datasheet, PDF (17/45 Pages) Seiko Instruments Inc – BATTERY BACKUP SWITCHING IC | |||
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Rev.3.1_01
VCH pin
Input voltage
(4 V/div)
10V
6V
Output voltage
(50 mV/div)
BATTERY BACKUP SWITCHING IC
S-8425 Series
CCH = 10 μF, ICH = 10 mA, Ta = 25°C
10V
6V
t (100 μs/div)
Figure 19 Ringing Waveform of Power Supply Variation (VCH Pin)
17
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